X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSUPERVGUI%2FSUPERVGUI_CanvasView.cxx;h=48dcf44a5994e04b4ddd9d4d56bb628f0a35ca81;hb=52fad79efcaf2a00d1b9ed4f34063c7c26577d95;hp=75fe69cc2fe31e13f914e580ea7cedd93bbb89d8;hpb=787989820026cbd647c7bdb7159beed8e12e4944;p=modules%2Fsuperv.git

diff --git a/src/SUPERVGUI/SUPERVGUI_CanvasView.cxx b/src/SUPERVGUI/SUPERVGUI_CanvasView.cxx
index 75fe69c..48dcf44 100644
--- a/src/SUPERVGUI/SUPERVGUI_CanvasView.cxx
+++ b/src/SUPERVGUI/SUPERVGUI_CanvasView.cxx
@@ -1,15 +1,29 @@
 //  SUPERV SUPERVGUI : GUI for Supervisor component
 //
-//  Copyright (C) 2003  CEA/DEN, EDF R&D
-//
-//
+//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
+// 
+//  This library is free software; you can redistribute it and/or 
+//  modify it under the terms of the GNU Lesser General Public 
+//  License as published by the Free Software Foundation; either 
+//  version 2.1 of the License. 
+// 
+//  This library is distributed in the hope that it will be useful, 
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+//  Lesser General Public License for more details. 
+// 
+//  You should have received a copy of the GNU Lesser General Public 
+//  License along with this library; if not, write to the Free Software 
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
+// 
+//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 //  File   : SUPERVGUI_CanvasView.cxx
 //  Author : Natalia KOPNOVA
 //  Module : SUPERV
 
-using namespace std;
-
+#include "SUPERVGUI.h"
 #include "SUPERVGUI_CanvasView.h"
 #include "SUPERVGUI_Main.h"
 #include "SUPERVGUI_CanvasNode.h"
@@ -18,6 +32,8 @@ using namespace std;
 #include "SUPERVGUI_CanvasNodePrs.h"
 #include "SUPERVGUI_Clipboard.h"
 
+#include "SUPERVGUI_ArrayView.h" //for tooltip testing
+
 #include "SUIT_MessageBox.h"
 
 #include <qpixmap.h>
@@ -148,11 +164,26 @@ SUPERVGUI_CanvasView::SUPERVGUI_CanvasView(SUPERVGUI_Canvas* theCanvas, SUPERVGU
   myDelPntItem = mySketchPopup->insertItem(tr("MSG_DEL_LAST_PNT"), this, SLOT(deletePoint()));
   mySketchPopup->insertItem(tr("MSG_DEL_LINK"), this, SLOT(cancelSketch()));
   myOrtoItem = mySketchPopup->insertItem(tr("MSG_ORTHO_LINE"), this, SLOT(setOrthoMode()));
+
+  
+  // add "change dataflow parameters" popup item
+  myPopup->insertSeparator();
+  myDSParamsItem = myPopup->insertItem( tr( "MSG_SET_GRAPHPARAMS" ), myMain, SLOT( changeDSGraphParameters() ) );
+
+  SUPERVGraph_ViewFrame* anActiveVF = (SUPERVGraph_ViewFrame*)myMain->parent();
+  if ( anActiveVF ) {
+    myPopup->insertSeparator();
+    myShowToolBarItem = myPopup->insertItem( tr( "MEN_SHOW_TOOLBAR" ), myMain, SLOT( onShowToolbar() ) );
+  }
+
+  // mkr : PAL8237
+  connect(this, SIGNAL(objectCreated()), myMain, SLOT(onObjectCreatedDeleted()));
 }
  
 
 SUPERVGUI_CanvasView::~SUPERVGUI_CanvasView()
 {
+  SUPERVGUI_Clipboard::setNullClipboard();
 }
 
 void SUPERVGUI_CanvasView::contentsMousePressEvent(QMouseEvent* theEvent) 
@@ -224,6 +255,11 @@ void SUPERVGUI_CanvasView::contentsMousePressEvent(QMouseEvent* theEvent)
     // Paste Node functionality
     SUPERVGUI_Clipboard* aCB = SUPERVGUI_Clipboard::getClipboard(); 
     myPopup->setItemEnabled(myPasteNodeItem, aCB->isCopyNode() );
+       
+    myPopup->setItemEnabled( myDSParamsItem, isHavingStreamPort()/*myMain->getDataflow()->IsStreamGraph()*/ );
+
+    myPopup->setItemEnabled( myShowToolBarItem, !((SUPERVGraph_ViewFrame*)myMain->parent())->getToolBar()->isVisible() );
+
     myMain->showPopup(myPopup, theEvent);
     return;
   }
@@ -319,7 +355,7 @@ void SUPERVGUI_CanvasView::contentsMouseMoveEvent(QMouseEvent* theEvent)
     myLinkBuilder->setFloatPoint(p);
     canvas()->update();
   }
-      
+   
   if (myCurrentItem) {
     //    setHilighted(0);
     if (myCurrentItem->x() && myCurrentItem->y()) {
@@ -421,6 +457,10 @@ void SUPERVGUI_CanvasView::contentsMouseMoveEvent(QMouseEvent* theEvent)
     setHilighted(0);
   }
 
+  // QToolTip for title and label for SUPERVGUI_CanvasNode
+  SUPERVGUI_ToolTip* aTT = new SUPERVGUI_ToolTip(this);
+  aTT->maybeTip(p);
+
   busy = false;
 }
 
@@ -548,8 +588,21 @@ void SUPERVGUI_CanvasView::changeBackground()
 {
   QColor aColor = QColorDialog::getColor(canvas()->backgroundColor(), this );
   if ( aColor.isValid() ) {
+    // change background color for canvas view
     canvas()->setBackgroundColor(aColor);
     setPaletteBackgroundColor(aColor.light(120));
+    // change background color for array view
+    getMain()->getArrayView()->canvas()->setBackgroundColor(aColor);
+    getMain()->getArrayView()->setPaletteBackgroundColor(aColor.light(120));
+
+    // mkr : IPAL10825 -->
+    SUPERVGUI* aSupMod = SUPERVGUI::Supervision();
+    if ( !aSupMod ) {
+      MESSAGE("NULL Supervision module!");
+      return;
+    }
+    aSupMod->setIVFBackgroundColor(aColor); 
+    // <--
   }
 }
 
@@ -646,12 +699,15 @@ void SUPERVGUI_CanvasView::endSketch(SUPERVGUI_CanvasPort* thePort)
     SUPERVGUI_CanvasLink* aLink = new SUPERVGUI_CanvasLink(canvas(), myMain, aLinkEngine);
     aLink->show();
 
+    emit objectCreated(); // mkr : PAL8237
+
     canvas()->update();
     myIsLinkCreating = false;
 
     // asv : 13.12.04 : introducing a check for ports' types compatibility (Bugs and Improvements p.1.16, PAL7380)
     if ( !aLinkEngine->IsValid() ) { 
-      const int id = SUIT_MessageBox::warn2( this, tr( "TLT_INVALID_LINK" ), tr( "MSG_INVALID_LINK" ), 
+      const int id = SUIT_MessageBox::warn2( this, tr( "TLT_INVALID_LINK" ), 
+					     tr( "MSG_INVALID_LINK" ) + QString(" : ") + QString(myMain->getDataflow()->Messages()), 
 					     tr( "Keep" ), tr( "Remove" ), 0, 1, 0 );
       if ( id == 1 ) { // "Remove" was selected in Message Box
 	aLink->remove(); // the new link did not live long...
@@ -738,3 +794,58 @@ void SUPERVGUI_CanvasView::fitWithinRect()
   myCursor = cursor();
   setCursor(handCursor);
 }
+
+bool SUPERVGUI_CanvasView::isHavingStreamPort() const
+{
+  SUPERV::ListOfNodes* aNodesList = myMain->getDataflow()->Nodes();
+
+  //Computing Nodes
+  for ( int i = 0 ; i < (int) aNodesList->CNodes.length() ; i++ ) {
+    SUPERV::ListOfStreamPorts aStrPortsList = *( (aNodesList->CNodes)[i]->StreamPorts() );
+    if ((int) aStrPortsList.length() > 0) {
+      return true;
+    }
+  }
+   
+  //FactoryNodes
+  for ( int i = 0 ; i < (int) aNodesList->FNodes.length() ; i++ ) {
+    SUPERV::ListOfStreamPorts aStrPortsList = *( (aNodesList->FNodes)[i]->StreamPorts() );
+    if ((int) aStrPortsList.length() > 0) {
+      return true;
+    }
+  }
+	
+  //InLineNodes
+  for ( int i = 0 ; i < (int) aNodesList->INodes.length() ; i++ ) {
+    SUPERV::ListOfStreamPorts aStrPortsList = *( (aNodesList->INodes)[i]->StreamPorts() );
+    if ((int) aStrPortsList.length() > 0) {
+      return true;
+    }
+  }
+	
+  //GOTONodes
+  for ( int i = 0 ; i < (int) aNodesList->GNodes.length() ; i++ ) {
+    SUPERV::ListOfStreamPorts aStrPortsList = *( (aNodesList->GNodes)[i]->StreamPorts() );
+    if ((int) aStrPortsList.length() > 0) {
+      return true;
+    }
+  }
+	
+  //LoopNodes
+  for ( int i = 0 ; i < (int) aNodesList->LNodes.length() ; i++ ) {
+    SUPERV::ListOfStreamPorts aStrPortsList = *( (aNodesList->LNodes)[i]->StreamPorts() );
+    if ((int) aStrPortsList.length() > 0) {
+     return true;
+    }
+  }
+	
+  //SwitchNodes
+  for ( int i = 0 ; i < (int) aNodesList->SNodes.length() ; i++ ) {
+    SUPERV::ListOfStreamPorts aStrPortsList = *( (aNodesList->SNodes)[i]->StreamPorts() );
+    if ((int) aStrPortsList.length() > 0) {
+      return true;
+    }
+  }
+	
+  return false;
+}